Search private foundations

Every profile is built from the foundation's IRS Form 990-PF filings. Filter by where they give, what they fund and typical grant size.

624 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Isabel Foundation

  Flint, MI · EIN 38-2853004 · latest return: tax year 2024

  Gave $3.3M in 2024
  Organizations funded 82 Typical grant $25,000 Describes how to apply
  EducationHealthSTEMChildren & Youth

• Tenacre Foundation

  Princeton, NJ · EIN 21-0577480 · latest return: tax year 2024

  Invitation Only
  Grants paid $31.4M Organizations funded 70 Typical grant $63,744 Preselected recipients only
  STEMEducationHealthChildren & Youth

• The Ralph H and Ruth J Mccullough Foundation

  Houston, TX · EIN 74-2177193 · latest return: tax year 2025

  Invitation Only
  Grants paid $600K Organizations funded 58 Typical grant $10,000 Preselected recipients only
  EducationHealthHuman ServicesArts & Culture

• R C Kemper Jr Charitable Trust & Foundation

  Kansas City, MO · EIN 44-6013840 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.9M Organizations funded 28 Typical grant $54,000 Preselected recipients only
  Arts & CultureEducationFood AssistanceHealth

• Mollie Mitchell & John Wilson Foundation

  Golden, CO · EIN 26-1235504 · latest return: tax year 2025

  Invitation Only
  Grants paid $112K Organizations funded 27 Typical grant $2,500 Preselected recipients only
  EducationArts & CultureEnvironmentChildren & Youth

• Rjs Family Foundation

  Prairie Village, KS · EIN 87-4008313 · latest return: tax year 2024

  Invitation Only
  Grants paid $390K Organizations funded 15 Typical grant $25,000 Preselected recipients only
  EducationHealthHuman ServicesHomelessness

• The Presser Foundation

  Philadelphia, PA · EIN 23-2164013 · latest return: tax year 2024

  Gave $3.8M in 2024
  Organizations funded 485 Typical grant $3,000 Describes how to apply
  Arts & CultureEducationHealthHuman Services

• The Amaturo Family Foundation Inc

  Ft Lauderdale, FL · EIN 59-2718130 · latest return: tax year 2025

  Gave $1.5M in 2025
  Organizations funded 193 Typical grant $2,000 Describes how to apply
  Animal WelfareHuman ServicesEducationArts & Culture

• Simplot Company Foundation Inc

  Boise, ID · EIN 82-0522113 · latest return: tax year 2025

  Invitation Only
  Grants paid $3.8M Organizations funded 134 Typical grant $2,000 Preselected recipients only
  EducationArts & CultureHuman ServicesChildren & Youth

• Charles Koch Foundation

  Arlington, VA · EIN 48-0918408 · latest return: tax year 2024

  Gave $64.1M in 2024
  Organizations funded 93 Typical grant $250,000 Describes how to apply
  EducationCommunity DevelopmentSTEMYouth Sports

• Chs Foundation

  Inver Grove Heights, MN · EIN 41-6025858 · latest return: tax year 2025

  Gave $5.7M in 2025
  Organizations funded 92 Typical grant $14,000 Describes how to apply
  EducationChildren & YouthHealthArts & Culture

• Ardmore Institute of Health

  Ardmore, OK · EIN 73-0550692 · latest return: tax year 2024

  Invitation Only
  Grants paid $2.5M Organizations funded 32 Typical grant $75,000 Preselected recipients only
  HealthEducationFood AssistanceCommunity Development

• The Sunderland Foundation

  Overland Park, KS · EIN 44-6011082 · latest return: tax year 2025

  Gave $102.1M in 2025
  Organizations funded 25 Typical grant $2,000,000 Describes how to apply
  EducationHealthCommunity DevelopmentEnvironment

• The Robert Schwan-Anne Kriescher Charitable Foundation

  Corpus Christi, TX · EIN 74-2905939 · latest return: tax year 2024

  Invitation Only
  Grants paid $70K Organizations funded 15 Typical grant $4,000 Preselected recipients only
  Children & YouthEducationEnvironmentHealth

• The Andrew W Mellon Foundation

  New York, NY · EIN 13-1879954 · latest return: tax year 2024

  Gave $555M in 2024
  Organizations funded 848 Typical grant $500,000 Describes how to apply
  Arts & CultureEducationEnvironmentHuman Services

• The Educational Foundation of America

  Bethesda, MD · EIN 13-3424750 · latest return: tax year 2024

  Invitation Only
  Grants paid $11.2M Organizations funded 217 Typical grant $35,000 Preselected recipients only
  Arts & CultureCommunity DevelopmentEnvironmentEducation

• The Donald and Barbara Zucker Family Foundation

  New York, NY · EIN 20-3932106 · latest return: tax year 2023

  Invitation Only
  Grants paid $9.6M Organizations funded 217 Typical grant $100 Preselected recipients only
  HealthArts & CultureHuman ServicesAnimal Welfare

• Altec-Styslinger Foundation Inc

  Birmingham, AL · EIN 72-1372302 · latest return: tax year 2024

  Invitation Only
  Grants paid $8.9M Organizations funded 197 Typical grant $5,000 Preselected recipients only
  HealthEducationHuman ServicesChildren & Youth

• Ross Stores Foundation

  Dublin, CA · EIN 46-3828645 · latest return: tax year 2025

  Gave $4.2M in 2025
  Organizations funded 140 Typical grant $7,233 Describes how to apply
  Children & YouthEducationHuman ServicesArts & Culture

• Kissinger Family Foundation Inc

  Boulder, CO · EIN 11-3397778 · latest return: tax year 2023

  Invitation Only
  Grants paid $742K Organizations funded 135 Typical grant $2,500 Preselected recipients only
  Human ServicesArts & CultureEducationAnimal Welfare